libnetlink: remove unused function

1 files changed, 0 insertions, 55 deletions

diff --git a/accel-pppd/libnetlink/libnetlink.c b/accel-pppd/libnetlink/libnetlink.c
index 808e433..4630b30 100644
--- a/accel-pppd/libnetlink/libnetlink.c
+++ b/accel-pppd/libnetlink/libnetlink.c
@@ -482,61 +482,6 @@ int __export rtnl_listen(struct rtnl_handle *rtnl,
 	}
 }
 
-int __export rtnl_from_file(FILE *rtnl, rtnl_filter_t handler,
-		   void *jarg)
-{
-	int status;
-	struct sockaddr_nl nladdr;
-	char   buf[8192];
-	struct nlmsghdr *h = (void*)buf;
-
-	memset(&nladdr, 0, sizeof(nladdr));
-	nladdr.nl_family = AF_NETLINK;
-	nladdr.nl_pid = 0;
-	nladdr.nl_groups = 0;
-
-	while (1) {
-		int err, len, type;
-		int l;
-
-		status = fread(&buf, 1, sizeof(*h), rtnl);
-
-		if (status < 0) {
-			if (errno == EINTR)
-				continue;
-			log_error("libnetlink: ""rtnl_from_file: fread");
-			return -1;
-		}
-		if (status == 0)
-			return 0;
-
-		len = h->nlmsg_len;
-		type= h->nlmsg_type;
-		l = len - sizeof(*h);
-
-		if (l<0 || len>sizeof(buf)) {
-			log_error("libnetlink: ""!!!malformed message: len=%d @%lu\n",
-				len, ftell(rtnl));
-			return -1;
-		}
-
-		status = fread(NLMSG_DATA(h), 1, NLMSG_ALIGN(l), rtnl);
-
-		if (status < 0) {
-			log_error("libnetlink: ""rtnl_from_file: fread");
-			return -1;
-		}
-		if (status < l) {
-			log_error("libnetlink: ""rtnl-from_file: truncated message\n");
-			return -1;
-		}
-
-		err = handler(&nladdr, h, jarg);
-		if (err < 0)
-			return err;
-	}
-}
-
 int __export addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data)
 {
 	int len = RTA_LENGTH(4);